| 摘要 |
A building element consisting of two continuous outer elements (2, 3) extending at a certain distance from one another and along the longitudinal edges of the element and a number of supporting elements (5) affixed at a certain distance from one another. The supporting elements connect the outer elements securely to one another and extend between the outer elements in the transverse direction of the latter. The supporting elements (5) are affixed to the outside of the outer elements (2, 3) on at least one of their surfaces (4). They are executed with a bottom part (6), which is so arranged as to be attached to the two outer elements between which the supporting element extends, and with flanges (8) extending out from the bottom part, which flanges extend essentially in said transverse direction in relation to the outer elements and at least one supporting part (7) arranged transversely to the flanges. The supporting element (5) is thus capable, in addition to holding together the outer elements, of constituting shoes so aranged as to engage around and support the end of a second building element on a building frame, such as an upright (20), or in particular a secondary beam aranged transversely to the building element, whilst the building element constitutes the primary beam in the building frame. |
